Leukoplakia
n. [医] 黏膜白斑病
🔁 扩展释义
【医】 粘膜白斑病
🗣️ 情景例句
Let me think.
让我想想。
It's easy to fall into a trap, but hard to get out again.
堕入陷阱易，脱离陷阱难。
He was never seen again.
后来再也见不到这个人了。